General
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Target
JaffaCakes118_b5b559ae20ec80c26ec50afd2d077f53
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Size
13.6MB
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Sample
250105-wqeets1qdy
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MD5
b5b559ae20ec80c26ec50afd2d077f53
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SHA1
4553fc5937302711ee5e74a881c7fd4acd119e5b
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SHA256
072e795c44b87d1eb54005be791e75db47cb9717e43b300d3e27b6c9d99523fd
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SHA512
dadb525483641f1574c5efcb48cc2c1333d34145b1b7e6386afa9f3e64db7ce45bbe4fc70f2656a997ec42e839bc73cb4c641bd97061e95d712c476f5573cdfd
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SSDEEP
196608:aI+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++2:a
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_b5b559ae20ec80c26ec50afd2d077f53.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_b5b559ae20ec80c26ec50afd2d077f53.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Targets
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Target
JaffaCakes118_b5b559ae20ec80c26ec50afd2d077f53
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Size
13.6MB
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MD5
b5b559ae20ec80c26ec50afd2d077f53
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SHA1
4553fc5937302711ee5e74a881c7fd4acd119e5b
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SHA256
072e795c44b87d1eb54005be791e75db47cb9717e43b300d3e27b6c9d99523fd
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SHA512
dadb525483641f1574c5efcb48cc2c1333d34145b1b7e6386afa9f3e64db7ce45bbe4fc70f2656a997ec42e839bc73cb4c641bd97061e95d712c476f5573cdfd
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SSDEEP
196608:aI+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++2:a
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Tofsee family
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Creates new service(s)
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Modifies Windows Firewall
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Sets service image path in registry
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Executes dropped EXE
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
2Disable or Modify System Firewall
1Disable or Modify Tools
1Modify Registry
2